| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $91.89 | 13.359% | $104.1656 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $80.85 | 7.244% | $86.7068 | $86.71 | $86.70 | $86.70 |
| Purchase #3 | $59.44 | 11.491% | $66.2703 | $66.27 | $66.25 | $66.30 |
| Purchase #4 | $5.59 | 3.486% | $5.7849 | $5.78 | $5.80 | $5.80 |
| Purchase #5 | $125.95 | 4.367% | $131.4502 | $131.45 | $131.45 | $131.50 |
| Purchase #6 | $60.68 | 7.279% | $65.0969 | $65.10 | $65.10 | $65.10 |
| Purchase #7 | $123.44 | 5.607% | $130.3613 | $130.36 | $130.35 | $130.40 |
| 7 purchase totals = | $547.84 | $589.8360 | $589.84 | $589.80 | $590.00 | |